Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/21/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/21/2012 22:35:54 -0.00,-135.37 -0.46,-137.51 243.37 80
2 02/22/2012 22:14:30 -0.00,-135.39 0.55,-132.99 274.50 80
3 02/24/2012 10:38:58 0.00,-135.41 0.63,-138.26 324.61 80
4 02/25/2012 10:17:34 0.00,-135.43 -0.38,-133.73 193.00 80
5 02/26/2012 22:42:10 -0.00,-135.45 -0.82,-139.04 409.48 80
6 02/27/2012 22:20:46 -0.00,-135.46 0.20,-134.51 107.70 80
7 02/29/2012 10:45:14 0.00,-135.47 0.98,-139.79 492.69 80
8 03/01/2012 10:26:29 0.01,-135.47 -0.03,-135.26 24.07 80
9 03/03/2012 22:29:41 -0.00,-135.48 -0.13,-136.04 63.35 80
10 03/04/2012 22:08:17 -0.00,-135.48 0.88,-131.51 452.84 80
11 03/06/2012 10:30:05 0.00,-135.48 0.29,-136.79 149.03 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/21/2012
SNOs_Map_GOES-15_NPP_20120222.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/21/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service